Hourly Weather Forecast - Mount Rainier, MD

12 AM
34°F
0%
2mph
NNE
Mostly Clear
Humidity
84%
Feels like
34°F
Dew Point
30°F
1 AM
33°F
0%
2mph
NE
Partly Cloudy
Humidity
85%
Feels like
33°F
Dew Point
29°F
2 AM
32°F
0%
2mph
ENE
Mostly Clear
Humidity
86%
Feels like
32°F
Dew Point
29°F
3 AM
31°F
0%
2mph
E
Partly Cloudy
Humidity
87%
Feels like
31°F
Dew Point
28°F
4 AM
31°F
0%
2mph
E
Partly Cloudy
Humidity
89%
Feels like
31°F
Dew Point
28°F
5 AM
31°F
0%
2mph
E
Partly Cloudy
Humidity
90%
Feels like
31°F
Dew Point
28°F
6 AM
31°F
0%
2mph
ESE
Partly Cloudy
Humidity
92%
Feels like
31°F
Dew Point
29°F
7 AM
32°F
0%
2mph
ESE
Partly Cloudy
Humidity
91%
Feels like
32°F
Dew Point
29°F
7:21 AM
8 AM
34°F
0%
2mph
SE
Partly Cloudy
Humidity
87%
Feels like
34°F
Dew Point
30°F
9 AM
37°F
0%
2mph
SE
Partly Cloudy
Humidity
83%
Feels like
37°F
Dew Point
32°F
10 AM
40°F
0%
2mph
SE
Partly Cloudy
Humidity
79%
Feels like
40°F
Dew Point
34°F
11 AM
43°F
0%
3mph
SSE
Partly Cloudy
Humidity
74%
Feels like
41°F
Dew Point
35°F
12 PM
46°F
0%
4mph
SSE
Partly Cloudy
Humidity
70%
Feels like
44°F
Dew Point
37°F
1 PM
49°F
0%
6mph
SSE
Partly Cloudy
Humidity
66%
Feels like
47°F
Dew Point
38°F
2 PM
51°F
10%
6mph
S
Partly Cloudy
Humidity
64%
Feels like
51°F
Dew Point
39°F
3 PM
51°F
10%
7mph
S
Partly Cloudy
Humidity
65%
Feels like
51°F
Dew Point
39°F
4 PM
50°F
30%
7mph
S
30% Chance Rain Showers
Humidity
68%
Feels like
47°F
Dew Point
40°F
4:47 PM
5 PM
49°F
30%
8mph
S
30% Chance Rain Showers
Humidity
71%
Feels like
46°F
Dew Point
40°F
6 PM
48°F
10%
8mph
S
Partly Cloudy
Humidity
75%
Feels like
45°F
Dew Point
41°F
7 PM
49°F
10%
9mph
S
Partly Cloudy
Humidity
78%
Feels like
45°F
Dew Point
42°F
8 PM
50°F
10%
10mph
S
Partly Cloudy
Humidity
79%
Feels like
50°F
Dew Point
44°F
9 PM
52°F
20%
12mph
S
Partly Cloudy
Humidity
80%
Feels like
52°F
Dew Point
46°F
10 PM
54°F
40%
13mph
S
40% Chance Rain Showers
Humidity
78%
Feels like
54°F
Dew Point
48°F
11 PM
56°F
60%
13mph
S
60% Chance of Light Rain
Humidity
77%
Feels like
56°F
Dew Point
49°F

Wind chill temperatures Monday A.M.

Cold Weather Chills the Nation Down to the Gulf

Extreme cold paired with their wind chill values will shiver much of the nation.

Snowfall forecast through Monday evening.

Mid-Atlantic, Great Lakes Snow Piles Up

Monday's Weather Outlook

Monday's Weather Outlook

How to Measure Snow via NWS

How To Measure Snow

Weekly Drought Map for December 11, 2025

Hit-or-Miss Precipitation Leads to Mixed Drought Results

A strong cold-air-damming event from March 20, 2018.

Cold Air Damming - Cause And Effects

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